package cn.edu.gdmec.android.broadcastbestpractice;

import android.app.Activity;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by Jack on 2017/12/20.
 */

public class ActivityCollector {
    public static List<Activity> activities = new ArrayList<Activity> (  );
    public static void addActivity(Activity activity){
        activities.add ( activity );
    }
    public static void removeActivity(Activity activity){
        activities.remove ( activity );
    }
    public static void finishAll(){
        for (Activity activity : activities){
            if (!activity.isFinishing ()){
                activity.finish ();
            }
        }
    }
}
